The theoretical foundation and scientific connotation of spirit-regulating and pain-relieving acupuncture method as well as its clinical application for pain are discussed. During spirit regulation, attention should be paid on regulating heart and brain, while acupoints should be selected mainly from the Heart Meridian, Pericardium Meridian and Governor Vessel. It has significant efficacy for refractory pain in clinical treatment. Spirit-regulating and pain-relieving acupuncture method is development of acupuncture treating spirit, and it is an important method for pain in clinic. Improvement on sensitization of pain center and brain function is considered as one of the mechanisms in spirit-regulating and pain-relieving acupuncture method.
Acupuncture Points ; Acupuncture Therapy ; history ; methods ; psychology ; China ; History, Ancient ; Humans ; Medicine in Literature ; Meridians ; Pain Management ; history ; methods ; psychology

Objective To investigate the interference and associated mechanism of hnman tissue kallikrein (HK) gene on renal interstitial fibrosis in rats with 5/6 nephrectomy. Methods Human kallikrein cDNA was packed in a recombinant adeno-associated virus(rAAV)-based plasmid vector. The rAAV-HK was produced by transfection in 293 cells. Twenty-four male Wistsr rats were divided into sham operation and operation groups. The rats with 5/6 nephrectomy were randomly divided into simple operation, control and experiment groups. The rats in experiment group received single dose rAAV-HK via the tail vein with 1×1011 pfu. Before nephrectomy and every month after surgery until the rats were sacrificed, the caudal arterial pressure was measured using tail cuff blood pressure determinator. Three months after HK gene delivery, the rats were sacrificed. The expression of HK in rats was assessed by RT-PCR, Western blot and enzyme-linked immunosorbent assay (ELISA). The pathological changes of renal interstitium were evaluated by Masson stainning, and the distribution of bradykinin B2 receptor (BKB2R) and angiotensin Ⅱ typel receptor (ATIR) was examined by immunohistochemistry. The expressions of BKB2R, AT1R, p-MAPK protein in renal tissue were detected by Western blot. Results Three months after HK gene delivery, the systolic blood pressure of experiment group was significantly decreased compared with the control group [(163±13) nun Hg vs (217±16) mm Hg, P<0.01](1 mm Hg=0.133 kPa). Compared with sham rats, the rats in simple operation group and control group had much more renal interstitial collagen deposition and more serious fibrosis performance, but renal interstitial collagen deposition and fibrosis were significantly ameliorated in the rats of experiment group. In addition, the tubulointerstitial injury index of HK transgenic rats was significantly lower than that of the rats in control group (1.33±0.73 vs 3.01±0.62, P<0.01). Up-regnlating expression of bradykinn B2 receptor protein and down-regulating expression of AT1 receptor and p-MAPK protein were found in renal tissues of experimental group after three months (P<0.05). Conclusion HK gene delivery significantly alleviates renal interstitial fibrosis in rats with 5/6 nephrectomy through regulating the expression of bradykinin B2 receptor, AT1 receptor and p-MAPK in renal tissue.

OBJECTIVETo observe the effect of long-term external use of Goupi Gao on renal function and lead accumulation in rats.

METHODRats were externally administered with Goupi Gao at different doses (7, 3.5 and 1.75 g x kg(-1)) for 90 d. At 45 days and 90 days after administration, the renal indicator, levels of blood urea nitrogen (BU) and creatinine (Cr) in serum, beta2-microglobulin (beta2-MG) and N-acetyl-beta-D-glucosaminidase (NAG) in urine were determined. Lead content in kidneys was detected by atomic absorption spectrometry.

RESULTA 90-day administration with Goupi Gao significantly enhanced the renal indicator, levels of NAG in urine and lead content in renal, when compared with the normal rats. However, the levels of BUN and beta2-MG as well as renal pathology in Goupi Gao treated rats were not obviously changed.

CONCLUSIONConsecutive administration of Goupi Gao for 90 days can increase the renal indicator and levels of NAG in urine, enhance the accumulation of lead in renal, but with no effect on excretory function of kidneys and organic changes.

Acetylglucosaminidase ; urine ; Animals ; Blood Urea Nitrogen ; Creatinine ; blood ; Drugs, Chinese Herbal ; administration & dosage ; toxicity ; Female ; Kidney ; drug effects ; metabolism ; pathology ; Lead ; analysis ; metabolism ; Male ; Random Allocation ; Rats ; Rats, Sprague-Dawley ; Spectrophotometry, Atomic ; beta 2-Microglobulin ; urine

Objective: To explore the relationship between polymorphisms of interleukin 17(IL-17) gene (rs4711998, rs763780) and the susceptibility of pneumoconiosis, and to provide a basis for prevention of high-risk groups of pneumoconiosis. Methods: A total of 219 pneumoconiosis patients and 242 workers without pneumoconiosis were enrolled in the study. All subjects were photographed with high undulating X-rays anterior chest radiographs, diagnosed according to diagnostic criteria for pneumoconiosis. We collected 3 ml of peripheral venous blood of the study subjects. Polymorphism in IL-17A rs4711998 and IL-17F rs763780 locus were evaluated by polymerase chain reaction-restriction fragment length polymorphism (PCR-RFLP). Results: The IL-17A rs4711998 locus has AA, AG and GG genotypes, there was no the significant difference between case and control groups (P>0.05). IL-17F rs763780 had AA, AG and GG genotypes, there was a significant difference between case and control groups (P<0.05). Allele A and allele G were statistically significant difference between the case group and the control group (P<0.05). Conclusion No relationship was found between IL-17A gene polymorphisms at rs4711998 and silicosis. IL-17F rs763780 locus gene polymorphism is associated with susceptibility to pneumoconiosis. AG genotype and G allele may have a protective effect.

In pregnant women with hepatitis B virus (HBV) infection, body changes (hormone levels and immune status) during pregnancy or drug withdrawal after antiviral therapy may lead to virological changes, abnormal liver function, and even adverse outcomes in severe cases. Therefore, strengthening the monitoring of virological indicators and liver function in pregnant women with chronic HBV infection during pregnancy and after delivery can help to find body changes in time and thus prevent the adverse outcomes such as hepatitis and liver failure. This article reviews the articles on the characteristics and mechanisms of virological and liver function changes in pregnant women with chronic HBV infection during pregnancy and after delivery, in order to provide theoretical support for clinicians on the management of pregnant women with chronic HBV infection during pregnancy and after delivery.

Hepatitis D virus (HDV) needs hepatitis B virus (HBV) as a helper to infect hepatocytes and spread. Co-infection with HDV and HBV may lead to accelerated progression and poor prognosis, but at present, the hazard and disease burden of HDV infection have been severely underestimated. This article summarizes the research advances in the epidemiology, clinical manifestations, diagnosis, and treatment of HDV infection, in order to provide a reference for more clinicians.

Mitochondrial disease is one of the major types of inherited metabolic disease that can affect all age groups,particularly in children where it has a high mortality and disability rate.With the development of biochemical,molecular,and cellular biology techniques,the laboratory diagnosis of mitochondrial disease has undergone rapid development.The diagnostic pathways and strategies have gradually transitioned from highly invasive laboratory tests to mainly non-invasive screenings.However,the challenge remains that the positive diagnostic rate of single testing strategies is insufficient,and the proportion of missed and pending investiga-tions remains high.Consequently,new mitochondrial disease laboratory diagnostic techniques continue to e-merge and are used to aid in disease diagnosis.This review attempts to summarize the current progress in mi-tochondrial disease laboratory diagnostics at three levels:genetics,enzyme biochemistry,and metabolic biolo-gy,providing references for the selection of laboratory diagnostic strategies in specific scenarios,as well as suggestions for the development of future detection technologies.

ObjectiveTo investigate the characteristics of intrahepatic and extrahepatic organ failure at the onset of acute－on－chronic liver failure（ACLF）， to explore the features of a new clinical classification system of ACLF， and to provide a basis for the diagnosis， treatment， prognostic analysis of the disease. MethodsA retrospective analysis was performed for the clinical data of the patients who were hospitalized Beijing YouAn Hospital， Capital Medical University， from January 2015 to October 2022 and were diagnosed with ACLF for the first time. According to the conditions of intrahepatic and extrahepatic organ failure at disease onset， they were classified into type Ⅰ ACLF and type Ⅱ ACLF. Type Ⅰ ACLF referred to liver failure on the basis of chronic liver diseases， and type Ⅱ ACLF referred to acute decompensation of chronic liver diseases combined with multiple organ failure. The clinical features of patients with type Ⅰ or type Ⅱ ACLF were analyzed， and the receiver operating characteristic （ROC） curve was used to assess the value of MELD， MELD－Na， and CLIF－C ACLF scoring system in predicting the 90－day prognosis of ACLF patients with type Ⅰ or type Ⅱ ACLF. The independent－samples t test was used for comparison of normally distributed continuous data between two groups， and the Wilcoxon rank－sum test was used for comparison of non－normally distributed continuous data between two groups； the chi－square test or the Fisher’s exact test was used for comparison of categorical data between two groups. ResultsA total of 582 patients with ACLF were enrolled， among whom there were 535 patients with type Ⅰ ACLF and 47 patients with type Ⅱ ACLF. Hepatitis B and alcoholic liver disease were the main causes in both groups， with no significant difference between the two groups （P>0.05）. Chronic non－cirrhotic liver disease （28.2%） and compensated liver cirrhosis （56.8%） were the main underlying liver diseases in type Ⅰ ACLF， while compensated liver cirrhosis （34.0%） and decompensated liver cirrhosis （61.7%） were the main underlying liver diseases in type Ⅱ ACLF， and there was no significant difference in underlying liver diseases between the patients with type Ⅰ ACLF and those with type Ⅱ ACLF （P<0.001）. The patients with type Ⅱ ACLF had significantly higher median MELD score， MELD－Na score， and CLIF－C ACLF score than those with type Ⅰ ACLF （all P<0.001）. The patients with type Ⅱ ACLF had significantly higher 28－ and 90－day mortality rates than those with type Ⅰ ACLF （38.3%/53.2% vs 15.5%/27.5%， P<0.001）. For the patients with type Ⅰ ACLF who did not progress to multiple organ failure， the patients with an increase in MELD score accounted for 63.7% in the death group and 10.1% in the survival group （P<0.001）， while for the patients with type Ⅰ ACLF who progressed to multiple organ failure， there was no significant difference in the change in MELD score between the survival group and the death group （P>0.05）. In the patients with type Ⅰ ACLF， MELD score， MELD－Na score， and CLIF－C ACLF score had an area under the ROC curve （AUC） of 0.735， 0.737， and 0.740， respectively， with no significant difference between any two scores （all P>0.05）. In the patients with type Ⅱ ACLF， CLIF－C ACLF score had a significantly higher AUC than MELD score （0.880 vs 0.560， P<0.01） and MELD－Na score （0.880 vs 0.513， P<0.01）. ConclusionThere are differences in underlying liver diseases， clinical features， and prognosis between type Ⅰ and type Ⅱ ACLF， and different prognosis scoring systems have different emphases， which provide a basis for the new clinical classification system of ACLF from the perspective of evidence－based medicine.

Objective To investigate the factors for gestational diabetes mellitus (GDM) in pregnant women with chronic hepatitis B virus (HBV) infection, their pregnancy outcome, and related influence on neonates. Methods A retrospective analysis was performed for 317 pregnant women with chronic HBV infection who were treated, gave birth, and were followed up in Beijing YouAn Hospital, Capital Medical University, from January to December 2017, and according to the presence or absence of GDM, they were divided into chronic HBV+GDM group and chronic HBV control group. Related data were recorded, including HBV serology, liver function, HBV DNA quantification, pregnancy comorbidities, mode of delivery, and the condition of neonates at birth. The t -test or t ′-test was used for comparison of normally distributed continuous data between two groups, and the Mann-Whitney U test was used for comparison of non-normally distributed continuous data between two groups; the chi-square test or the Fisher's exact test was used for comparison of categorical data between two groups; a binary logistic regression analysis was used to investigate the risk factors for GDM in mothers with chronic HBV infection. Results Among the 317 mothers, 64 (20.19%) had chronic HBV infection and GDM, and there were 253 mothers (79.81%) in the control group. Compared with the control group, the chronic HBV+GDM group had significantly higher age ( Z =-2.652, P < 0.05), baseline alanine aminotransferase ( Z =-4.393, P < 0.05), baseline aspartate aminotransferase ( Z =-2.457, P < 0.05), and HBV DNA quantification ( P < 0.05). The logistic regression analysis showed that HBV DNA quantification (odds ratio [ OR ]=23.40, 95% confidence interval [ CI ]: 7.10-77.14, P < 0.001) and old age ( OR =10.10, 95% CI : 1.02-1.17, P =0.01) were independent risk factors for GDM in pregnant women with chronic HBV infection. The pregnant women with chronic HBV infection and GDM were more likely to experience premature rupture of membranes during delivery ( χ 2 =4.514, P =0.034), and the neonates born to these women were more likely to experience preterm birth ( χ 2 =9.293, P =0.002) and fetal intrauterine distress ( P =0.018). Conclusion HBV DNA quantification and old age are risk factors for GDM in mothers with chronic HBV infection, and GDM in pregnant women with chronic HBV infection may increase the incidence rate of premature rupture of membranes, fetal intrauterine distress, and premature delivery.